Photos: A night at the Oscars

Pharrell Williams performs “Happy” during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Presenters Naomi Watts, left, and Samuel L. Jackson, center, present Catherine Martin with the award for best costume design for “The Great Gatsby” on stage during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Laurent Witz, left, and Alexandre Espigares accept the award for best animated short film of the year for “Mr. Hublot” during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Jared Leto, left, poses in the press room with his award for best supporting actor for his role in “Dallas Buyers Club” with Anne Hathaway during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Invision

Karen O, left, and Ezra Koenig perform during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

The Edge, from left, Bono, and Larry Mullen Jr. of U2 perform on stage during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Darlene Love, center, sings as Janet Friesen, background left, and Morgan Neville accept the award for best documentary feature for “20 Feet from Stardom” during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Jennifer Lawrence, left and Lupita Nyong’o arrive at the Oscars on Sunday, March 2, 2014, at the Dolby Theatre in Los Angeles. (Photo by Dan Steinberg/Invision/AP)

Invision

Catherine Martin poses in the press room with the award for best costume design for ìThe Great Gatsbyî during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Invision

Lupita Nyong’o accepts the award for best actress in a supporting role for “12 Years a Slave” during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Brad Pitt, left, shares pizza with Meryl Streep in the audience during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Pink performs during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Ellen DeGeneres speaks during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Bette Midler performs during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Idina Menzel performs during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

John Ridley accepts the award for the best adapted screenplay of the year for “12 Years a Slave” during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Alfonso Cuarón poses in the press room with the award for best film editing for “Gravity” during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)

Invision

Spike Jonze accepts the award for the best original screenplay of the year for “Her”during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Cate Blanchett reacts after winning the award for best actress in a leading role for “Blue Jasmine” during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Matthew McConaughey accepts the award for best actor in a leading role for "Dallas Buyers Club" during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)

Invision

Lupita Nyong'o, left, is embraced by Angelina Jolie, and Brad Pitt embraces Chiwetel Ejiofor as they celebrate in the audience after "12 Years a Slave" was announced the winner for best picture during the Oscars at the Dolby Theatre on Sunday, March 2, 2014, in Los Angeles. (Photo by John Shearer/Invision/AP)